From 7e506bd98dab604062bfe12a44c096eb287721bf Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Fri, 17 Apr 2020 07:30:43 -0400
Subject: Bug 1412775 - Implement Event.composedPath

Tag #1375
---
 widget/BasicEvents.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'widget')

diff --git a/widget/BasicEvents.h b/widget/BasicEvents.h
index 960cb67c6..4e9e0e6ce 100644
--- a/widget/BasicEvents.h
+++ b/widget/BasicEvents.h
@@ -25,6 +25,8 @@ struct ParamTraits;
 
 namespace mozilla {
 
+class EventTargetChainItem;
+
 /******************************************************************************
  * mozilla::BaseEventFlags
  *
@@ -350,6 +352,7 @@ protected:
     , mRefPoint(0, 0)
     , mLastRefPoint(0, 0)
     , mSpecifiedEventType(nullptr)
+    , mPath(nullptr)
   {
     MOZ_COUNT_CTOR(WidgetEvent);
     mFlags.Clear();
@@ -361,6 +364,7 @@ protected:
 
   WidgetEvent()
     : WidgetEventTime()
+    , mPath(nullptr)
   {
     MOZ_COUNT_CTOR(WidgetEvent);
   }
@@ -419,6 +423,8 @@ public:
   nsCOMPtr<dom::EventTarget> mCurrentTarget;
   nsCOMPtr<dom::EventTarget> mOriginalTarget;
 
+  nsTArray<EventTargetChainItem>* mPath;
+
   dom::EventTarget* GetDOMEventTarget() const;
   dom::EventTarget* GetCurrentDOMEventTarget() const;
   dom::EventTarget* GetOriginalDOMEventTarget() const;
-- 
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